Unique siren for Rescue/Medic ?

[SO•Yukine]

Hello everyone, I may have a suggestion about rescue/medic sirens.

What about using horns 3/4 instead of 5/4 as siren?

• About realism.
  -Many countries use different sirens for law enforcement and medical services.
  e.g. French Gendarmerie / medical services; German/Netherlands services; Japanese services; etc.
• About the server.
  -Some players (mainly new comers) may be confused about not having the big siren indicator on their screens along hearing the horn5, it may confuse them when they will be confronted to a chase, as the police doesn't circulates as rescue/medics does (even while responding).
  -Also, rescue/medic vehicles don't have the priority over traffic. It may confuse the new comers.
  
  -Having a new siren would bring more diversity on the server. Something different to hear than the constant wail (or the sound you are using).
  -It would also permit people to make the game as they like (sometimes having a police siren for ambulances doesn't please).

Thank you for reading. Feel free to vote on the poll.